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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-11-28 00:36:33 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-12-11 22:34:19 -0600 |
| commit | aafeefbdb8b029f5ca2a195598d0a501a606eea9 (patch) | |
| tree | 728753848457380bcbf771fff2639adaf3dfb9fc /cpu/mpc85xx/commproc.c | |
| parent | f59b55a5b8fcadaa99781ba48e7a38e956afa527 (diff) | |
| download | u-boot-imx-aafeefbdb8b029f5ca2a195598d0a501a606eea9.zip u-boot-imx-aafeefbdb8b029f5ca2a195598d0a501a606eea9.tar.gz u-boot-imx-aafeefbdb8b029f5ca2a195598d0a501a606eea9.tar.bz2 | |
Stop using immap_t for cpm offset on 85xx
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers
instead of getting it via &immap->im_cpm.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx/commproc.c')
| -rw-r--r-- | cpu/mpc85xx/commproc.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/cpu/mpc85xx/commproc.c b/cpu/mpc85xx/commproc.c index 3504d50..b0ecd25 100644 --- a/cpu/mpc85xx/commproc.c +++ b/cpu/mpc85xx/commproc.c @@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR; void m8560_cpm_reset(void) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile ulong count; gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); @@ -50,11 +50,11 @@ m8560_cpm_reset(void) /* * Reset CPM */ - immr->im_cpm.im_cpm_cp.cpcr = CPM_CR_RST; + cpm->im_cpm_cp.cpcr = CPM_CR_RST; count = 0; do { /* Spin until command processed */ __asm__ __volatile__ ("eieio"); - } while ((immr->im_cpm.im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000); + } while ((cpm->im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000); } /* Allocate some memory from the dual ported ram. @@ -64,7 +64,7 @@ m8560_cpm_reset(void) uint m8560_cpm_dpalloc(uint size, uint align) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; uint retloc; uint align_mask, off; uint savebase; @@ -86,7 +86,7 @@ m8560_cpm_dpalloc(uint size, uint align) retloc = gd->dp_alloc_base; gd->dp_alloc_base += size; - memset((void *)&(immr->im_cpm.im_dprambase[retloc]), 0, size); + memset((void *)&(cpm->im_dprambase[retloc]), 0, size); return(retloc); } @@ -120,16 +120,16 @@ m8560_cpm_hostalloc(uint size, uint align) void m8560_cpm_setbrg(uint brg, uint rate) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; /* This is good enough to get SMCs running..... */ if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; @@ -142,16 +142,16 @@ m8560_cpm_setbrg(uint brg, uint rate) void m8560_cpm_fastbrg(uint brg, uint rate, int div16) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; /* This is good enough to get SMCs running..... */ if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; @@ -167,14 +167,14 @@ m8560_cpm_fastbrg(uint brg, uint rate, int div16) void m8560_cpm_extcbrg(uint brg, uint rate, uint extclk, int pinsel) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; |